Siphon Power.
78.9% of copies sent to PSA come back a 10. The 9.5 is a CGC and BGS grade, so it carries no PSA population.
Recent sales
51 completed listings
Siphon Power 266/298 Epic Origins Riftbound Near Mint Foil Viktor Mind Order 266/298$4.991x Siphon Power - 266/298 - Epic - Foil NM-Mint Riftbound TCG: Origins Riftbound 266/298$21x Siphon Power - 266/298 - Epic - Foil NM-Mint Riftbound TCG: Origins Riftbound 266/298$4.98Riftbound Origins League of Legends Siphon Power Viktor Signature Spell 266/298 266/298$1.99
10Siphon Power Foil 266/298 - Origins Riftbound League of Legends TCG Epic NM 266/298$31x Siphon Power - 266/298 - Epic - Foil NM-Mint Riftbound TCG: Origins Riftbound 266/298$5Grading odds
PSA has graded 38 copies. Where they landed:
Why the verdict weights the odds
Only 78.9% of copies reach a 10, which is why the top price is the wrong number to plan around. The verdict beside the card weights each grade’s PSA price by these odds: a submission is worth $20.14 on average against $101.99 for the card plus $79.99 at Regular, the cheapest level PSA will insure it at.
1 of the 3 grades priced above had no sales at that grade, so the figure is modelled from the grades that did rather than observed.
Card facts
- Card number
- 266/298
- Rarity
- Epic
- Set released
- Oct 31, 2025
- PSA population, all printings
- 38
- Printings priced
- 1
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The Siphon Power on this page is the Foil printing from Origins, and it trades at $1.36 in near mint condition. Only one printing of this card was produced, so there is no cheaper version to confuse it with.
Graded, it runs PSA 9 $7.54, CGC/BGS 9.5 $8, PSA 10 $23.75. PSA has graded 38 copies of it. 51 completed sales are on file.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $23.75. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.